Hello @FrancisJ , Welcome to our community. For your case, here are some suggestions: 1. Check and update the Firmware of the router and clients: 1) On the router: • Log in to your router's web...

Hello @Abid3700 , Thanks for contacting our community. Have you tried to upgrade the firmware manually? Please visit What should I do if fail to upgrade the firmware of my TP-Link router?

Hello @Ranger43 , Welcome to our community. When did you buy the adapter? Have you tried a different PC for comparison? There might be a Wi-Fi on/off button on some computers. Make sure it’s switched...

Hello @Pranay-in , Thanks for contacting our community. Could you provide more details about the problem you are experiencing? Is your computer unable to detect the 5GHz band, or can it detect the...

Hello @issaml , Thanks for contacting our community. Please try changing your router’s Wi-Fi name (SSID) and avoid using special characters. If you need help with this, please contact your router’s...

Hi @XKSefa , I think you should continue to observe for a while; the network may be reestablished after reconnecting to the modem.